SSL certificates: blacklist mis-issued Turktrust certificates

Those certificates have erroneously set the CA attribute to true,
meaning everybody in possesion of their keys can issue certificates on
their own.

backport of bf5e7fb2652669599a508e049b46ebd5cd3206e5 from qtbase

Task-number: QTBUG-28937
Change-Id: Iee57c6f983fee61c13c3b66ed874300ef8e80c23
Reviewed-by: Richard J. Moore <rich@kde.org>

3 files changed, 58 insertions, 0 deletions

diff --git a/src/network/ssl/qsslcertificate.cpp b/src/network/ssl/qsslcertificate.cpp
index 038187f..37799d1 100644
--- a/src/network/ssl/qsslcertificate.cpp
+++ b/src/network/ssl/qsslcertificate.cpp
@@ -825,6 +825,9 @@ static const char *certificate_blacklist[] = {
 
     "120001705", "Digisign Server ID (Enrich)", // (Malaysian) Digicert Sdn. Bhd. cross-signed by Verizon CyberTrust
     "1276011370", "Digisign Server ID - (Enrich)", // (Malaysian) Digicert Sdn. Bhd. cross-signed by Entrust
+
+    "2087",                                            "*.EGO.GOV.TR", // Turktrust mis-issued intermediate certificate
+    "2148",                                            "e-islem.kktcmerkezbankasi.org", // Turktrust mis-issued intermediate certificate
     0
 };
 
diff --git a/tests/auto/qsslcertificate/more-certificates/blacklisted-turktrust-e-islem.kktcmerkezbankasi.org.pem b/tests/auto/qsslcertificate/more-certificates/blacklisted-turktrust-e-islem.kktcmerkezbankasi.org.pem
new file mode 100644
index 0000000..33f2ef4
--- /dev/null
+++ b/tests/auto/qsslcertificate/more-certificates/blacklisted-turktrust-e-islem.kktcmerkezbankasi.org.pem
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/auto/qsslcertificate/more-certificates/blacklisted-turktrust-ego.gov.tr.pem b/tests/auto/qsslcertificate/more-certificates/blacklisted-turktrust-ego.gov.tr.pem
new file mode 100644
index 0000000..e9d048f
--- /dev/null
+++ b/tests/auto/qsslcertificate/more-certificates/blacklisted-turktrust-ego.gov.tr.pem
@@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----